Question
PSLE
Sabrina and Luis ran in a race. When Luis had completed the race, Sabrina had only run 35 of the distance. Sabrina's speed was 74 m/min slower than Luis's speed. Both of them did not change their speeds throughout the race. What was Luis's speed in m/min?
3 m

Click button first when a symbol is required. X

PSLE
Sabrina and Luis ran in a race. When Luis had completed the race, Sabrina had only run 35 of the distance. Sabrina's speed was 74 m/min slower than Luis's speed. Both of them did not change their speeds throughout the race. What was Luis's speed in m/min?